Bio-Botanica, Inc. Green Tea Leaf In Glycerin is a product derived from the plant family Theaceae with the Latin name Camellia sinensis. It contains key chemical constituents, including polyphenols, catechins, antioxidants, enzymes, amino acids, volatile compounds, and caffeine. Green tea has been used for thousands of years as a natural health-supportive herb. It delivers milder levels of caffeine and higher levels of polyphenols than black tea. They are both prepared from the same plant, but the fermentation process differs. Green tea is also one of the only plant-based sources of the amino acid L-theanine. This product is associated with functional categories in food, beverage, and dietary supplements, including cognitive support, digestive support, and weight management. In cosmetic and personal care, it is related to skin and immune support.